*{
    margin: 0;
    padding: 0;
}
body{
    font: 14px/1.5 "Microsoft YaHei",sans-serif;
    color: #333;
}
a{
    text-decoration: none;
    color: #333;
}
.large_nav{
    position: relative;
    padding: 0 40px;
    height: 80px;
    line-height: 80px;
    border-bottom: 1px solid #e5e5e5;
    font-size: 16px;
    color: #666;
}
.large_nav_Left{
    display: inline-block;
}
.large_nav_right{
    float: right;
}
.logo{
    float: left;
    width: 141px;
    padding: 17px 0;
}
.logo img{
    border: 0;
    max-width: 100%;
    display: block;
}
.shouye{
    display: inline-block;
    margin-left: 40px;
}
.shouye a{
    display: inline-block;
    padding: 0 20px;
}
.shouye i{
    display: inline-block;
    width: 27px;
    height: 11px;
    margin-left: -2px;
    background: url('./img/new.gif') no-repeat;
    background-size: 100%;
}
.shouye a:hover,.large_nav_right a:hover{
    color: forestgreen;
}
.buy_car{
    float: right;
}
.buy_car a{
    display: inline-block;
    position: relative;
    padding-left: 20px;
    cursor: pointer;
}
.i_icon{
    background: url('./img/icon.png');
    display: inline-block;
    width: 25px;
    height: 25px;
    transform: scale(0.88);
    -webkit-transform: scale(0.88);
    vertical-align: middle;
    margin-bottom: 2px;
    background-position: -105px -4px;
}
.buy_car:hover .i_icon{
    background-position: -305px -4px;
}
.buy_car em{
    display: inline-block;
    width: 31px;
    height: 22px;
    line-height: 22px;
    text-align: center;
    color: #FFF9F4;
    border-radius: 12px;
    background-color: #FF9900;
    font-style: normal;
}
.nav_right{
    display: inline-block;
}
.nav_right a{
    display: inline-block;
    padding: 0 20px;
}

.m-sale-wechatapplet {
    position: relative;
    overflow: hidden;
    width: 100%;
    background: linear-gradient(140deg, #17e4e6 5%, #4ed4b9 30%, #098f68 65%);
}
.m-sale-wechatapplet .point1 {
    position: absolute;
    top: 0;
    left: 0;
    width: 15%;
}
.m-sale-wechatapplet .point2 {
    position: absolute;
    bottom: 0%;
    right: 0%;
    width: 20%;
}
.m-sale-wechatapplet .content {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}
.m-sale-wechatapplet .center {
    width: 56%;
}
.m-sale-wechatapplet .center .c-l {
    width: 66%;
    margin-top: 3%;
}
.m-sale-wechatapplet .center .c-l, .m-sale-wechatapplet .center .c-r {
    float: left;
}
.m-sale-wechatapplet img {
    width: 100%;
}
img{
    border: 0;
    max-width: 100%;
    display: block;
}
.m-sale-wechatapplet .center .c-r {
    width: 30%;
    margin-left: 20px;
}
